first you must make the dog chase a rabbit. how he performs will determine the name. if he catches up with the rabbit right away and eats it, call him hoss or pony. if he never even gets near the rabbit's butt name him honda, mitsubishi or toyota. if he catches up with the rabbit quickly but the rabbit slowly pulls away from him, name him chevy. or if he develops parvo or canine leukemia you can name him shaker. if he humps your leg name him pushrod. if he humps your wife's leg name him clinton. if he humps another male dog's leg name him jeff gordon. if he kills all the other dogs in your neighborhood then looks up at you with big sad puppy dog eyes begging for your forgiveness, call him tookie. and if he craps on the rug and pisses in your shoe, name him osama.
my girlfriend has 2 cats... a girl named daytona after the shelby daytona coupe, and a boy named paxton. or you could get really creative like i did with my cat and name it kitty kitty.